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| Criterion | ![]() UX Research Usability Testing | ![]() UX Research First-click Testing | ![]() Product Discovery Pretotyping | ![]() Product Discovery Smoke Test |
|---|---|---|---|---|
Purposedifferent | When a product is built but people get stuck on tasks, usability testing shows the friction at concrete points. Observed use instead of self-report makes visible where orientation, understanding, or interaction breaks down. | When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-2 h je Session | 1-2 Tage | Stunden bis wenige Tage | 1-5 Tage |
Participantsdifferent | Based on research question | 10-30 | 1-4 | Nutzertraffic |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Usability Issues, Severity List, Recommendations | Click Heatmap, Success Rate, Design Recommendations | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Interest Metrics, Conversion Signal, Learning Note |
Tags1 shared | ValidationUXPrototype | UXNavigationFindabilityValidation | ValidationDemandMVP | ValidationExperimentsDemandGrowth |



